body{
font-size:20px;
margin:2px;
text-align:center; /*内容居中对齐*/
background:# FFF;
}

#Container{
	width:950px;
	margin:5px auto;
	border:5px;
	border-color:BurlyWood;
	border-style:solid;
	height:780px
}
#login ul{
	list-style-type:none;
	margin:0;
	padding:0;
}
#login li{
	display:inline;
	float:right;
	margin-left:5px;
	margin-right:5px;
	margin-top:3px;
}

#Header{
	width:940px;
	margin:0 auto;
	background:DarkSalmon;
	height:54px
}

#PageBody{
	width:950px;
	margin:0 auto;
}

#MainBody{
	width:500px;
	float:left;
	overflow:hidden;
	background:IndianRed;
	height:400px;
}

#SideBar{
	width:450px;
	float:right;
	overflow:hidden;
	background:LightSalmon;
	height:400px;
}

#Footer{
	clear:both;
	width:950px;
	margin:0 auto;
	background:PaleVioletRed;
	height:200px
}
#Nav ul {
    list-style-type: none;
	width:950px;
	float:right;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color:orange;
}

#Nav li {
    float: left;
}

#Nav li a {
    display: block;
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}

#Nav li a:hover {
    background-color:Tomato ;
	
}
#Nav li a.active{
	color:BurlyWood;
}


#Login ul
{
	list-style-type:none;
	margin:5px;
	padding:0;
	float:right;
	border-color:white;
	font-size:15px;
	
}
#Login li
{
display:inline;
float:right;
border-color:white;
margin-left:5px;
margin-right:5px;
margin-top:5px;
}













